Statewide Rankings

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Please note, Degree Days and Palmer Indices are not available for Alaska. Palmer Drought Severity Index (PDSI), Palmer Hydrological Drought Index (PHDI), and Palmer Modified Drought Index (PMDI) are not offered for multiple-month time scales.

Washington

Average Temperature Rankings, July 1930

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Record Warmest
Period	Value	1901-2000 Mean	Anomaly	Rank (1895-2022)	Warmest/Coolest Since	Record
July 1930 1-Month	64.2°F (17.9°C)	64.0°F (17.8°C)	0.2°F (0.1°C)	58th Coolest	Coolest since: 1929	1993
	64.2°F (17.9°C)	64.0°F (17.8°C)	0.2°F (0.1°C)	71st Warmest	Warmest since: 1928	2021
	Ties: 1899, 1918, 1924, 1936, 1984, 2010
Jun–Jul 1930 2-Month	60.1°F (15.6°C)	60.9°F (16.1°C)	-0.8°F (-0.5°C)	38th Coolest	Coolest since: 1929	1901
	60.1°F (15.6°C)	60.9°F (16.1°C)	-0.8°F (-0.5°C)	91st Warmest	Warmest since: 1928	2021
	Ties: 1939, 2012
May–Jul 1930 3-Month	56.9°F (13.8°C)	57.9°F (14.4°C)	-1.0°F (-0.6°C)	26th Coolest	Coolest since: 1920	1916
	56.9°F (13.8°C)	57.9°F (14.4°C)	-1.0°F (-0.6°C)	103rd Warmest	Warmest since: 1929	2015
	Ties: 1963, 1980
Apr–Jul 1930 4-Month	54.8°F (12.7°C)	54.6°F (12.6°C)	0.2°F (0.1°C)	69th Coolest	Coolest since: 1929	2011
	54.8°F (12.7°C)	54.6°F (12.6°C)	0.2°F (0.1°C)	60th Warmest	Warmest since: 1928	2015
	Ties: 1905, 1923, 1942, 1946, 1960, 1970, 1978
Mar–Jul 1930 5-Month	51.9°F (11.1°C)	51.4°F (10.8°C)	0.5°F (0.3°C)	79th Coolest	Coolest since: 1929	1955
	51.9°F (11.1°C)	51.4°F (10.8°C)	0.5°F (0.3°C)	50th Warmest	Warmest since: 1928	2015
	Ties: 1949, 1988
Feb–Jul 1930 6-Month	49.2°F (9.6°C)	48.4°F (9.1°C)	0.8°F (0.5°C)	91st Coolest	Coolest since: 1929	1955
	49.2°F (9.6°C)	48.4°F (9.1°C)	0.8°F (0.5°C)	38th Warmest	Warmest since: 1928	2015
	Ties: 1914, 1973, 2000
Jan–Jul 1930 7-Month	44.3°F (6.8°C)	45.5°F (7.5°C)	-1.2°F (-0.7°C)	22nd Coolest	Coolest since: 1929	1950
	44.3°F (6.8°C)	45.5°F (7.5°C)	-1.2°F (-0.7°C)	107th Warmest	Warmest since: 1928	2015
	Ties: 1911, 1920
Dec 1929–Jul 1930 8-Month	42.9°F (6.1°C)	43.7°F (6.5°C)	-0.8°F (-0.4°C)	30th Coolest	Coolest since: 1929	1950
	42.9°F (6.1°C)	43.7°F (6.5°C)	-0.8°F (-0.4°C)	98th Warmest	Warmest since: 1928	2015
	Ties: 1911, 1927, 1962, 1971, 1975, 1984
Nov 1929–Jul 1930 9-Month	41.9°F (5.5°C)	42.8°F (6.0°C)	-0.9°F (-0.5°C)	28th Coolest	Coolest since: 1929	1917
	41.9°F (5.5°C)	42.8°F (6.0°C)	-0.9°F (-0.5°C)	100th Warmest	Warmest since: 1928	2015
	Ties: 1969
Oct 1929–Jul 1930 10-Month	42.7°F (5.9°C)	43.3°F (6.3°C)	-0.6°F (-0.4°C)	34th Coolest	Coolest since: 1929	1917
	42.7°F (5.9°C)	43.3°F (6.3°C)	-0.6°F (-0.4°C)	94th Warmest	Warmest since: 1928	2015
	Ties: 1948, 2008
Sep 1929–Jul 1930 11-Month	43.9°F (6.6°C)	44.6°F (7.0°C)	-0.7°F (-0.4°C)	33rd Coolest	Coolest since: 1929	1917
	43.9°F (6.6°C)	44.6°F (7.0°C)	-0.7°F (-0.4°C)	95th Warmest	Warmest since: 1928	2015
	Ties: 1896, 1898, 1904, 1912, 1927, 1936, 1960, 2008
Aug 1929–Jul 1930 12-Month	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	41st Coolest	Coolest since: 1929	1917
	45.6°F (7.6°C)	46.1°F (7.8°C)	-0.5°F (-0.2°C)	87th Warmest	Warmest since: 1928	2015
	Ties: 1910, 1943, 1976, 2008
Feb 1929–Jul 1930 18-Month	45.7°F (7.6°C)	46.8°F (8.2°C)	-1.1°F (-0.6°C)	9th Coolest	Coolest since: 1922	1917
	45.7°F (7.6°C)	46.8°F (8.2°C)	-1.1°F (-0.6°C)	119th Warmest	Warmest since: 1929	2016
	Ties: 1904, 1913, 1957
Aug 1928–Jul 1930 24-Month	44.8°F (7.1°C)	46.1°F (7.8°C)	-1.3°F (-0.7°C)	6th Coolest	Coolest since: 1923	1917
	44.8°F (7.1°C)	46.1°F (7.8°C)	-1.3°F (-0.7°C)	121st Warmest	Warmest since: 1929	2016
	Ties: 1913, 1957
Aug 1927–Jul 1930 36-Month	45.2°F (7.3°C)	46.1°F (7.8°C)	-0.9°F (-0.5°C)	11th Coolest	Coolest since: 1929	1950
	45.2°F (7.3°C)	46.1°F (7.8°C)	-0.9°F (-0.5°C)	115th Warmest	Warmest since: 1929	2016
	Ties: 1911, 1923, 1929, 1952, 1986
Aug 1926–Jul 1930 48-Month	45.3°F (7.4°C)	46.1°F (7.8°C)	-0.8°F (-0.4°C)	11th Coolest	Coolest since: 1923	1952
	45.3°F (7.4°C)	46.1°F (7.8°C)	-0.8°F (-0.4°C)	114th Warmest	Warmest since: 1929	2016
	Ties: 1918, 1919, 1920, 1932
Aug 1925–Jul 1930 60-Month	45.9°F (7.7°C)	46.1°F (7.8°C)	-0.2°F (-0.1°C)	41st Coolest	Coolest since: 1925	1952
	45.9°F (7.7°C)	46.1°F (7.8°C)	-0.2°F (-0.1°C)	83rd Warmest	Warmest since: 1929	2018
	Ties: 1909, 1925, 1959, 1979

Citing This Page

NOAA National Centers for Environmental information, Climate at a Glance: Statewide Rankings, published January 2023, retrieved on January 27, 2023 from https://www.ncei.noaa.gov/access/monitoring/climate-at-a-glance/statewide/rankings